Home / 50,619,325,524.04-75,875,837,145.62-17,031,287,170.84

Finding the Fourth Proportional to 50,619,325,524.04, 75,875,837,145.62 and 17,031,287,170.84

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Solution

The fourth proportional to 50,619,325,524.04, 75,875,837,145.62 and 17,031,287,170.84 is: 25,529,047,619.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,619,325,524.04 : 75,875,837,145.62 = 17,031,287,170.84 : x
  2. Step 2: Convert to fraction form
    50,619,325,524.04/75,875,837,145.62 = 17,031,287,170.84/x
  3. Step 3: Cross multiply
    50,619,325,524.04x = 75,875,837,145.62 × 17,031,287,170.84
  4. Step 4: Simplify right side
    50,619,325,524.04x = 1,292,263,171,754,943,053,824
  5. Step 5: Solve for x
    x = 1,292,263,171,754,943,053,824/50,619,325,524.04
  6. Step 6: Final answer
    x = 25,529,047,619.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.